2019465591

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{2131}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 3233612928

約数和(自身を除く): 1214147337

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 2131, 2209, 6393, 6627, 6721, 20163, 23441, 24299, 27703, 28717, 70323, 72897, 83109, 86151, 100157, 300471, 304733, 315887, 914199, 947661, 1101727, 1302041, 3305181, 3906123, 4707379, 14122137, 14322451, 42967353, 51781169, 61195927, 155343507, 183587781, 673155197, 2019465591]

約数ペア:

[(1, 2019465591), (3, 673155197), (11, 183587781), (13, 155343507), (33, 61195927), (39, 51781169), (47, 42967353), (141, 14322451), (143, 14122137), (429, 4707379), (517, 3906123), (611, 3305181), (1551, 1302041), (1833, 1101727), (2131, 947661), (2209, 914199), (6393, 315887), (6627, 304733), (6721, 300471), (20163, 100157), (23441, 86151), (24299, 83109), (27703, 72897), (28717, 70323)]